Burning
Hi3861 V100 supports burning through the serial port. To burn source code through the serial port in Windows, perform the following steps:
-
Connect the computer and the target development board through the serial port and USB port. For details, see Introduction to the Hi3861 V100 Development Board.
-
In DevEco Device Tool, choose REMOTE DEVELOPMENT > Local PC to check the connection status between the remote computer (Ubuntu development environment) and the local computer (Windows development environment).
- If
is displayed on the right of Local PC, the remote computer is connected to the local computer. In this case, no further action is required.
- If
is displayed, click the connect icon.
NOTE This operation is required only in remote access mode (in the Windows+Ubuntu hybrid development environment). If the local access mode (Windows or Ubuntu development environment) is used, skip this step.
- If
-
Check the serial port number in QUICK ACCESS > DevEco Home > Device in DevEco Device Tool.
NOTE If the serial port number is not displayed correctly, follow the steps described in Installing the Serial Port Driver on Hi3861 V100.
-
Choose QUICK ACCESS > DevEco Home > Projects, and then click Settings.
-
On the hi3861 tab page, set the burning options.
- upload_port: Select the serial port number obtained.
- upload_protocol: Select the burning protocol hiburn-serial.
- upload_partitions: Select the files to be burnt. hi3861_app is selected by default.
-
Check the preset information of the files to be burnt and modify them when necessary.
On the hi3861_app tab page, select partition_bin from New Option, and set the path of the file to be burnt.
-
When you finish modifying, click Save on the top.
-
Click Open to open the project file. Then, choose PROJECT TASKS > hi3861 > Upload to start burning.
-
When the following information is displayed, press the RST button on the development board to restart it.
-
Wait until the burning is complete. When the following message is displayed, the burning is successful.